壓力等級(jí) | 16.0 | 20.0 | 25.0 | 32.0 | 35.0 | 40.0 |
工作壓力(MPa) | ≤16 | ≤20 | ≤25 | ≤32 | ≤35 | ≤40 |
強(qiáng)度試驗(yàn)(MPa) | 24 | 30 | 37.5 | 48 | 52.5 | 60 |
密封試驗(yàn)(MPa) | 17.6 | 22 | 27.5 | 35.2 | 38.5 | 44 |
介質(zhì) | 水、油品、天然氣等 |
溫度 | -19~120℃ |
公稱壓力(MPa) | 公稱通徑(mm) | 尺寸(mm) | ||||||
D | G | C | L | E | H | W | ||
16 20 | 40 | 36 | 43 | 64 | 210 | 82 | 356 | 240 |
50 | 46 | 52 | 70 | 242 | 100 | 379 | 260 | |
65 | 58 | 63 | 89 | 260 | 125 | 402 | 280 | |
80 | 72 | 78 | 108 | 310 | 157 | 475 | 320 | |
100 | 90 | 95 | 130 | 450 | 183 | 548 | 350 | |
150 | 135 | 150 | 195 | 550 | 262 | 660 | 450 | |
200 | 179 | 195 | 235 | 700 | 340 | 793 | 550 | |
25 | 40 | 36 | 43 | 64 | 210 | 82 | 356 | 240 |
50 | 46 | 56 | 76 | 310 | 120 | 379 | 260 | |
65 | 53 | 67 | 89 | 340 | 132 | 402 | 280 | |
80 | 65 | 86 | 114 | 380 | 157 | 475 | 320 | |
100 | 80 | 101 | 133 | 450 | 183 | 548 | 350 | |
150 | 130 | 167 | 219 | 620 | 272 | 793 | 450 | |
200 | 179 | 195 | 235 | 700 | 340 | 793 | 550 | |
35 | 40 | 36 | 43 | 64 | 210 | 82 | 356 | 240 |
50 | 46 | 56 | 76 | 300 | 123 | 379 | 260 | |
65 | 53 | 67 | 89 | 340 | 136 | 402 | 280 | |
80 | 65 | 86 | 114 | 380 | 162 | 475 | 320 | |
100 | 80 | 101 | 133 | 450 | 188 | 548 | 350 | |
150 | 130 | 167 | 219 | 620 | 278 | 793 | 450 | |
200 | 179 | 195 | 235 | 700 | 340 | 793 | 550 |